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Pull the Trigger on 2-1/2" Autospring

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Old Aug 2, 2005 | 12:56 PM
  #1  
SuperCrewAg's Avatar
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From: Allen, Texas
Pull the Trigger on 2-1/2" Autospring

Well I just purchased the 2-1/2" Autospring from Ebay. I was going to do the Daystar, but per many recommendations from the forum. I decided on the autospring. I plan to install myself either this Saturday or next. If anybody has any information or suggestions, please let me know. I've searched and found some posts about the install and having the right tools. I'm pretty sure I saw a post once about the torque specs, but can't find it now.

Plan to order 35" BFG M/Ts and have installed soon after the autospring.

Next question is a reprogrammer to fix the speedo/odo, etc. for the larger tires. The only programmer I have experience with is the hypertech programmer used on a Chevy. From what I read, the Xcal is the best for our trucks, will that also do the spedo/odo, etc?

I will post pics of install of autospring, tires, etc. And create a gallery soon!

Create Forum guys!!!
 
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Old Aug 2, 2005 | 01:38 PM
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05supercrew's Avatar
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From: Long Island, NY
The programer will fix your speedo. Let me know how the install goes, I need to do it also. will 35s fit with just a leveling kit?
 
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Old Aug 2, 2005 | 01:54 PM
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RED WING NUT's Avatar
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From: Detroit Rock City
With the Xcal you have to let the person making your programs know the size of your tires so he can put that in your custom program With a programmer like the Micro Tuner, you can adjust the tire size yourself when programming your truck.
 
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Old Aug 2, 2005 | 02:23 PM
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SuperCrewAg's Avatar
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From: Allen, Texas
Originally Posted by 05supercrew
The programer will fix your speedo. Let me know how the install goes, I need to do it also. will 35s fit with just a leveling kit?

There are several guys here that have run 35's on the level kit. The person I've talked to the most is Brook aka PickupGuy. He has a silver/gray FX4 that he had 35 BFG MTs with the Daystar.
 
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Old Aug 2, 2005 | 05:44 PM
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From: Plano, TX
Torque Specs

Torque Specifications Nm lb-ft

Wheel nuts 204 150
Wheel hub-to-wheel knuckle bolts 200 148
Tie-rod end nut 150 111
Front axle-to-wheel hub nut (4x4) 27 20
Upper ball joint nut 115 85
Upper arm-to-frame nuts 150 111
Lower ball joint nut 150 111
Lower arm-to-frame bolt and nut 300 222
Shock absorber upper mounting plate-to-frame nuts (M10) 48 35
Shock absorber-to-lower arm bolt and nut (M20) 475 351
Stabilizer bar bracket-to-frame bolts 48 35
Stabilizer bar-to-link nut 133 98
Stabilizer bar-to-link to lower control arm nut 90 66
Anti-lock brake sensor bolt 18 13
Caliper anchor plate-to-wheel knuckle bolts 200 148
Caliper-to-anchor plate bolts 32 24
 
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